Obsidian and Richterite Physical Properties

Obsidian and Richterite Chemical Formula

While comparing Obsidian and Richterite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Obsidian and Richterite chemical formula.

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Obsidian and Richterite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Obsidian and Richterite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Obsidian and Richterite Optical Properties during the identification of gemstone. Specific gravity of Obsidian is 3.0-3.5 whereas that of Richterite is 3.0-3.5.